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Taxon | August 24th, 2006, 12:24 am | |
Site Editor Plano, TXPosts: 1314 | Looks to be Stenacron interpunctatum (Stenonema heterotarsale). | |
Best regards, Roger Rohrbeck www.FlyfishingEntomology.com | ||
Troutnut | August 24th, 2006, 8:29 am | |
Administrator Bellevue, WAPosts: 2692 | Thanks. I guess that's sort of the default guess. Do you know any reference to rule out the other species of Stenacron? I'll have to check my papers more carefully but I don't think I've found a good one yet. You're probably right just based on distribution and abundance, but I've collected such a wide range of Stenacron specimens (all listed under interpunctatum on this site) that it's hard to believe they're all the same species. | |
Jason Neuswanger, Ph.D. Troutnut and salmonid ecologist | ||
Taxon | August 24th, 2006, 12:26 pm | |
Site Editor Plano, TXPosts: 1314 | Jason- My guess is based on the striking similarity of your photo to the photo labeled "Stenonema heterotarsale, female dun" on Color Plate XI in Hatches II. The wing coloring, venation, and marking are about as close as I've ever seen. | |
Best regards, Roger Rohrbeck www.FlyfishingEntomology.com | ||
Wiflyfisher | August 24th, 2006, 6:34 pm | |
Wisconsin Posts: 629 | My guess is based on the striking similarity of your photo to the photo labeled "Stenonema heterotarsale, female dun" on Color Plate XI in Hatches II. The wing coloring, venation, and marking are about as close as I've ever seen. In the past I have caught those same mayflies on the *********** River in NW WI. and came to the same conclusion using photos in Hatches. | |
John S. https://WiFlyFisher.com | ||
Troutnut | August 24th, 2006, 7:36 pm | |
Administrator Bellevue, WAPosts: 2692 | My main concern with the identification is that the differences between different Stenacron species may only be discernible in the male spinner forceps or nymph mouth parts or something. I'll try to find a better reference to the genus and figure iout. | |
Jason Neuswanger, Ph.D. Troutnut and salmonid ecologist | ||
Taxon | August 24th, 2006, 8:45 pm | |
Site Editor Plano, TXPosts: 1314 | Jason- Good point. Let me know what you find. | |
Best regards, Roger Rohrbeck www.FlyfishingEntomology.com | ||
Title | Replies | Last Reply |
Re: Insect photos on CatskillFlies website In the Mayfly Genus Ephemerella by Jpsully | 4 | May 24, 2008 by Softhackle |
Re: Not Stenacron In Male Maccaffertium modestum Mayfly Dun by GONZO | 2 | Feb 6, 2012 by Brookyman |
Re: cahills In the Mayfly Genus Stenacron by LittleJ | 8 | Dec 1, 2006 by Troutnut |
Re: Lifestage In Male Ephemera simulans Mayfly Dun by Taxon | 1 | Jul 2, 2019 by Troutnut |
Re: Interesting clinger species![]() ![]() In the Identify This! Board by CalebBoyle | 7 | Mar 31, 2007 by GONZO |
Re: from Brazil In the Identify This! Board by Lufi | 19 | Sep 3, 2010 by Lufi |
Re: Short Strike Streamer Swipers In General Discussion by Dryfly | 14 | Jun 12, 2009 by Aaron7_8 |
Re: Spinner? In Male Neoleptophlebia heteronea Mayfly Adult by Martinlf | 1 | May 19, 2012 by Taxon |
Re: Leucrocuta In Male Leucrocuta hebe Mayfly Spinner by Patrick | 1 | Aug 7, 2006 by Troutnut |
Re: A variety pack![]() ![]() ![]() ![]() ![]() (1 more) In the Identify This! Board by Shawnny3 | 11 | Jul 10, 2012 by Gutcutter |
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